Porter, Michael E., <br/><br/>
Competitive strategy  techniques for analyzing industries and competitors 

 - New York  Free Press,  2004 
 - xx, 396 p  25 cm. 
<br/><br/><label>ISBN: </label>0743260880 
<br/><br/><label>Subjects--Index Terms: </label>Competition Industrial management. 
<br/><br/><label>Dewey Class. No.: </label>658.401 2  / POR